82007040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 176

約数和(自身を含む): 277081920

約数和(自身を除く): 195074880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 281, 285, 304, 320, 380, 384, 456, 480, 512, 562, 570, 608, 640, 760, 768, 843, 912, 960, 1024, 1124, 1140, 1216, 1280, 1405, 1520, 1536, 1686, 1824, 1920, 2248, 2280, 2432, 2560, 2810, 3040, 3072, 3372, 3648, 3840, 4215, 4496, 4560, 4864, 5120, 5339, 5620, 6080, 6744, 7296, 7680, 8430, 8992, 9120, 9728, 10678, 11240, 12160, 13488, 14592, 15360, 16017, 16860, 17984, 18240, 19456, 21356, 22480, 24320, 26695, 26976, 29184, 32034, 33720, 35968, 36480, 42712, 44960, 48640, 53390, 53952, 58368, 64068, 67440, 71936, 72960, 80085, 85424, 89920, 97280, 106780, 107904, 128136, 134880, 143872, 145920, 160170, 170848, 179840, 213560, 215808, 256272, 269760, 287744, 291840, 320340, 341696, 359680, 427120, 431616, 512544, 539520, 640680, 683392, 719360, 854240, 863232, 1025088, 1079040, 1281360, 1366784, 1438720, 1708480, 2050176, 2158080, 2562720, 2733568, 3416960, 4100352, 4316160, 5125440, 5467136, 6833920, 8200704, 10250880, 13667840, 16401408, 20501760, 27335680, 41003520, 82007040]

約数ペア:

[(1, 82007040), (2, 41003520), (3, 27335680), (4, 20501760), (5, 16401408), (6, 13667840), (8, 10250880), (10, 8200704), (12, 6833920), (15, 5467136), (16, 5125440), (19, 4316160), (20, 4100352), (24, 3416960), (30, 2733568), (32, 2562720), (38, 2158080), (40, 2050176), (48, 1708480), (57, 1438720), (60, 1366784), (64, 1281360), (76, 1079040), (80, 1025088), (95, 863232), (96, 854240), (114, 719360), (120, 683392), (128, 640680), (152, 539520), (160, 512544), (190, 431616), (192, 427120), (228, 359680), (240, 341696), (256, 320340), (281, 291840), (285, 287744), (304, 269760), (320, 256272), (380, 215808), (384, 213560), (456, 179840), (480, 170848), (512, 160170), (562, 145920), (570, 143872), (608, 134880), (640, 128136), (760, 107904), (768, 106780), (843, 97280), (912, 89920), (960, 85424), (1024, 80085), (1124, 72960), (1140, 71936), (1216, 67440), (1280, 64068), (1405, 58368), (1520, 53952), (1536, 53390), (1686, 48640), (1824, 44960), (1920, 42712), (2248, 36480), (2280, 35968), (2432, 33720), (2560, 32034), (2810, 29184), (3040, 26976), (3072, 26695), (3372, 24320), (3648, 22480), (3840, 21356), (4215, 19456), (4496, 18240), (4560, 17984), (4864, 16860), (5120, 16017), (5339, 15360), (5620, 14592), (6080, 13488), (6744, 12160), (7296, 11240), (7680, 10678), (8430, 9728), (8992, 9120)]